How much does Allergy cost?

Pricing for Allergy varies by insurance plan, dose, and pharmacy. Our database does not show a fixed cost because prices change faster than we can verify. For current pharmacy prices, check your insurance's formulary tier (in the prior-authorization section), use the GoodRx or Cost Plus Drugs deep links on this page, or ask your pharmacist to run a test claim. If a copay card is listed, it usually drops the out-of-pocket significantly for commercial insurance.

Does Allergy need prior authorization?

Allergy appears on 1 payer formulary in our database. PA requirements vary by payer — see the prior-authorization table on this page for specifics. In general, specialty and brand-name drugs are more likely to require PA than generic equivalents.

Is there a copay card or patient assistance program for Allergy?

We haven't verified an active copay card or PAP for Allergy in our current data. Check NeedyMeds or RxAssist for independent directories, or submit what you find via our "Report a broken link" form.

What is Allergy used to treat?

Allergy (generic: Cetirizine Hydrochloride) is indicated for Allergy, Hay Fever, Itching. Click any condition name on this page for more detail.

Does Allergy have a generic version?

The generic name for Allergy is Cetirizine Hydrochloride. Whether a generic is currently available depends on patent status — check the FDA Orange Book or ask your pharmacist. Generics are often substantially cheaper than brand-name drugs.

Allergy (Cetirizine Hydrochloride) — copay help & patient assistance

Affordability Check

How much will you actually pay for Allergy?

In 30 seconds, see every legitimate way to afford Allergy — Medicare copay, manufacturer copay card, Patient Assistance Program, grants, or cash.

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About Allergy

What is this medication? Prescription allergy medications are primarily used to treat symptoms associated with allergic rhinitis, such as hay fever and persistent environmental sensitivities. These medications help manage a wide range of uncomfortable reactions, including frequent sneezing, nasal congestion, and itchy or watery eyes caused by triggers like pollen, mold, or pet dander. By reducing the body's overreaction to these harmless substances, the medicine allows patients to experience relief from respiratory and ocular irritation that might otherwise interfere with their quality of life. Most of these medications function as antihistamines, which work by blocking the effects of histamine, a chemical the immune system releases during an allergic episode. By preventing histamine from binding to its receptors, the medication stops the chain reaction that causes swelling and fluid production in the nasal passages and eyes. While some older versions may cause drowsiness, many modern prescription options are formulated to provide long-lasting relief with minimal impact on alertness. It is important to follow the specific dosing instructions provided by a healthcare professional to ensure the treatment remains effective and safe.

Copay & patient assistance

Detailed copay and financial assistance information is not publicly available for this medication at this time. Please consult your pharmacist or the manufacturer's official patient support program for more details.

External links go directly to the manufacturer's portal. RxCopays does not receive compensation for referrals.

Compare pricing elsewhere

RxCopays doesn't sell drugs or take referral fees. Here are the transparent-pricing directories we recommend checking alongside your insurance formulary.

Cost Plus Drug Company

Mark Cuban's transparent-pricing pharmacy — manufacturer cost + 15% markup + $5 dispensing fee. No insurance needed. Search alphabetically for Cetirizine Hydrochloride.

Browse Cost Plus medications →

GoodRx

Compare local pharmacy prices with GoodRx coupons. Use the price with your insurance or without — whichever is cheaper.

Lookup Allergy →

NeedyMeds

Independent nonprofit directory of patient assistance programs, copay cards, and charity co-pay foundations.

Search for Cetirizine Hydrochloride →

RxAssist

PAP directory maintained by Volunteers in Health Care at Brown University. Free, no ads.

Search PAPs →

We deep-link because transparency helps patients. None of these partners pay RxCopays.

Prescribing information

From the FDA-approved label for Allergy. Official source: DailyMed (NLM) · Label effective Apr 7, 2025

Indications and usage

Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: runny nose sneezing itchy, watery eyes itching of the nose or throat

Dosage and administration

Directions may be taken with or without water chew or crush tablets completely before swallowing children 2 to under 6 years of age Chew and swallow 1 tablet (2.5 mg) once daily; If needed, dose can be increased to a maximum of 2 tablets (5 mg) once daily or 1 tablet (2.5 mg) every 12 hours. Do not give more than 2 tablets (5 mg) in 24 hours. adults and children 6 years and over Chew and swallow 2 tablets (5 mg) or 4 tablets (10 mg) once daily depending upon severity of symptoms; do not take more than 4 tablets (10 mg) in 24 hours. adults 65 years and over Chew and swallow 2 tablets (5 mg) once daily; do not take more than 2 tablets (5 mg) in 24 hours. children under 2 years of age ask a doctor consumers with liver or kidney disease ask a doctor

Warnings

Warnings Do not use if you have ever had an allergic reaction to this product or any of its ingredients or to an antihistamine containing hydroxyzine. Ask a doctor before use if you have liver or kidney disease. Your doctor should determine if you need a different dose. Ask a doctor or pharmacist before use if you are taking tranquilizers or sedatives. When using this product drowsiness may occur avoid alcoholic drinks alcohol, sedatives, and tranquilizers may increase drowsiness be careful when driving a motor vehicle or operating machinery Stop use and ask a doctor if an allergic reaction to this product occurs. Seek medical help right away. If pregnant or breast-feeding if breast-feeding: not recommended if pregnant: ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. (1-800-222-1222)

Label text is reproduced as-is from the FDA-approved label. We do not paraphrase, summarize, or omit. Content above is for informational purposes only and is not medical advice. Always consult your prescribing clinician or pharmacist before making decisions about your medication.

Conditions we've indexed resources for

Click a condition to see copay cards, grants, and PA rules specific to it. For the full list of FDA-approved indications, see Prescribing information above.

Prior authorization & coverage

Payer	PA	Step therapy	Copay tier
— Medicare Part D	—	Step therapy	$150 - $600 per month or 25-33% coinsurance (after deductible)

Payer

PA

Step therapy

Copay tier

—

Medicare Part D

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